Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/rockchip/rk3568-rock-3a.dts
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1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2 3 /dts-v1/; 4 #include <dt-bindings/gpio/gpio.h> 5 #include <dt-bindings/leds/common.h> 6 #include <dt-bindings/pinctrl/rockchip.h> 7 #include <dt-bindings/soc/rockchip,vop2.h> 8 #include "rk3568.dtsi" 9 10 / { 11 model = "Radxa ROCK3 Model A"; 12 compatible = "radxa,rock3a", "rockchip,rk3568"; 13 14 aliases { 15 ethernet0 = &gmac1; 16 mmc0 = &sdmmc0; 17 mmc1 = &sdhci; 18 }; 19 20 chosen: chosen { 21 stdout-path = "serial2:1500000n8"; 22 }; 23 24 hdmi-con { 25 compatible = "hdmi-connector"; 26 type = "a"; 27 28 port { 29 hdmi_con_in: endpoint { 30 remote-endpoint = <&hdmi_out_con>; 31 }; 32 }; 33 }; 34 35 leds { 36 compatible = "gpio-leds"; 37 38 led_user: led-0 { 39 gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; 40 function = LED_FUNCTION_HEARTBEAT; 41 color = <LED_COLOR_ID_BLUE>; 42 linux,default-trigger = "heartbeat"; 43 pinctrl-names = "default"; 44 pinctrl-0 = <&led_user_en>; 45 }; 46 }; 47 48 rk809-sound { 49 compatible = "simple-audio-card"; 50 simple-audio-card,format = "i2s"; 51 simple-audio-card,name = "Analog RK809"; 52 simple-audio-card,mclk-fs = <256>; 53 54 simple-audio-card,cpu { 55 sound-dai = <&i2s1_8ch>; 56 }; 57 58 simple-audio-card,codec { 59 sound-dai = <&rk809>; 60 }; 61 }; 62 63 vcc12v_dcin: vcc12v-dcin { 64 compatible = "regulator-fixed"; 65 regulator-name = "vcc12v_dcin"; 66 regulator-always-on; 67 regulator-boot-on; 68 }; 69 70 vcc3v3_sys: vcc3v3-sys { 71 compatible = "regulator-fixed"; 72 regulator-name = "vcc3v3_sys"; 73 regulator-always-on; 74 regulator-boot-on; 75 regulator-min-microvolt = <3300000>; 76 regulator-max-microvolt = <3300000>; 77 vin-supply = <&vcc12v_dcin>; 78 }; 79 80 vcc5v0_sys: vcc5v0-sys { 81 compatible = "regulator-fixed"; 82 regulator-name = "vcc5v0_sys"; 83 regulator-always-on; 84 regulator-boot-on; 85 regulator-min-microvolt = <5000000>; 86 regulator-max-microvolt = <5000000>; 87 vin-supply = <&vcc12v_dcin>; 88 }; 89 90 vcc5v0_usb: vcc5v0-usb { 91 compatible = "regulator-fixed"; 92 regulator-name = "vcc5v0_usb"; 93 regulator-always-on; 94 regulator-boot-on; 95 regulator-min-microvolt = <5000000>; 96 regulator-max-microvolt = <5000000>; 97 vin-supply = <&vcc12v_dcin>; 98 }; 99 100 vcc5v0_usb_host: vcc5v0-usb-host { 101 compatible = "regulator-fixed"; 102 enable-active-high; 103 gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; 104 pinctrl-names = "default"; 105 pinctrl-0 = <&vcc5v0_usb_host_en>; 106 regulator-name = "vcc5v0_usb_host"; 107 regulator-min-microvolt = <5000000>; 108 regulator-max-microvolt = <5000000>; 109 vin-supply = <&vcc5v0_usb>; 110 }; 111 112 vcc5v0_usb_hub: vcc5v0-usb-hub-regulator { 113 compatible = "regulator-fixed"; 114 enable-active-high; 115 gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; 116 pinctrl-names = "default"; 117 pinctrl-0 = <&vcc5v0_usb_hub_en>; 118 regulator-name = "vcc5v0_usb_hub"; 119 regulator-always-on; 120 vin-supply = <&vcc5v0_usb>; 121 }; 122 123 vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { 124 compatible = "regulator-fixed"; 125 enable-active-high; 126 gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; 127 pinctrl-names = "default"; 128 pinctrl-0 = <&vcc5v0_usb_otg_en>; 129 regulator-name = "vcc5v0_usb_otg"; 130 regulator-min-microvolt = <5000000>; 131 regulator-max-microvolt = <5000000>; 132 vin-supply = <&vcc5v0_usb>; 133 }; 134 }; 135 136 &combphy0 { 137 status = "okay"; 138 }; 139 140 &combphy1 { 141 status = "okay"; 142 }; 143 144 &cpu0 { 145 cpu-supply = <&vdd_cpu>; 146 }; 147 148 &cpu1 { 149 cpu-supply = <&vdd_cpu>; 150 }; 151 152 &cpu2 { 153 cpu-supply = <&vdd_cpu>; 154 }; 155 156 &cpu3 { 157 cpu-supply = <&vdd_cpu>; 158 }; 159 160 &gmac1 { 161 assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; 162 assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>; 163 assigned-clock-rates = <0>, <125000000>; 164 clock_in_out = "output"; 165 phy-handle = <&rgmii_phy1>; 166 phy-mode = "rgmii-id"; 167 pinctrl-names = "default"; 168 pinctrl-0 = <&gmac1m1_miim 169 &gmac1m1_tx_bus2 170 &gmac1m1_rx_bus2 171 &gmac1m1_rgmii_clk 172 &gmac1m1_rgmii_bus>; 173 status = "okay"; 174 }; 175 176 &gpu { 177 mali-supply = <&vdd_gpu>; 178 status = "okay"; 179 }; 180 181 &hdmi { 182 avdd-0v9-supply = <&vdda0v9_image>; 183 avdd-1v8-supply = <&vcca1v8_image>; 184 status = "okay"; 185 }; 186 187 &hdmi_in { 188 hdmi_in_vp0: endpoint { 189 remote-endpoint = <&vp0_out_hdmi>; 190 }; 191 }; 192 193 &hdmi_out { 194 hdmi_out_con: endpoint { 195 remote-endpoint = <&hdmi_con_in>; 196 }; 197 }; 198 199 &hdmi_sound { 200 status = "okay"; 201 }; 202 203 &i2c0 { 204 status = "okay"; 205 206 vdd_cpu: regulator@1c { 207 compatible = "tcs,tcs4525"; 208 reg = <0x1c>; 209 fcs,suspend-voltage-selector = <1>; 210 regulator-name = "vdd_cpu"; 211 regulator-always-on; 212 regulator-boot-on; 213 regulator-min-microvolt = <800000>; 214 regulator-max-microvolt = <1150000>; 215 regulator-ramp-delay = <2300>; 216 vin-supply = <&vcc5v0_sys>; 217 218 regulator-state-mem { 219 regulator-off-in-suspend; 220 }; 221 }; 222 223 rk809: pmic@20 { 224 compatible = "rockchip,rk809"; 225 reg = <0x20>; 226 interrupt-parent = <&gpio0>; 227 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; 228 assigned-clocks = <&cru I2S1_MCLKOUT_TX>; 229 assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; 230 #clock-cells = <1>; 231 clock-names = "mclk"; 232 clocks = <&cru I2S1_MCLKOUT_TX>; 233 pinctrl-names = "default"; 234 pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; 235 rockchip,system-power-controller; 236 #sound-dai-cells = <0>; 237 vcc1-supply = <&vcc3v3_sys>; 238 vcc2-supply = <&vcc3v3_sys>; 239 vcc3-supply = <&vcc3v3_sys>; 240 vcc4-supply = <&vcc3v3_sys>; 241 vcc5-supply = <&vcc3v3_sys>; 242 vcc6-supply = <&vcc3v3_sys>; 243 vcc7-supply = <&vcc3v3_sys>; 244 vcc8-supply = <&vcc3v3_sys>; 245 vcc9-supply = <&vcc3v3_sys>; 246 wakeup-source; 247 248 regulators { 249 vdd_logic: DCDC_REG1 { 250 regulator-name = "vdd_logic"; 251 regulator-always-on; 252 regulator-boot-on; 253 regulator-init-microvolt = <900000>; 254 regulator-initial-mode = <0x2>; 255 regulator-min-microvolt = <500000>; 256 regulator-max-microvolt = <1350000>; 257 regulator-ramp-delay = <6001>; 258 259 regulator-state-mem { 260 regulator-off-in-suspend; 261 }; 262 }; 263 264 vdd_gpu: DCDC_REG2 { 265 regulator-name = "vdd_gpu"; 266 regulator-always-on; 267 regulator-init-microvolt = <900000>; 268 regulator-initial-mode = <0x2>; 269 regulator-min-microvolt = <500000>; 270 regulator-max-microvolt = <1350000>; 271 regulator-ramp-delay = <6001>; 272 273 regulator-state-mem { 274 regulator-off-in-suspend; 275 }; 276 }; 277 278 vcc_ddr: DCDC_REG3 { 279 regulator-name = "vcc_ddr"; 280 regulator-always-on; 281 regulator-boot-on; 282 regulator-initial-mode = <0x2>; 283 284 regulator-state-mem { 285 regulator-on-in-suspend; 286 }; 287 }; 288 289 vdd_npu: DCDC_REG4 { 290 regulator-name = "vdd_npu"; 291 regulator-init-microvolt = <900000>; 292 regulator-initial-mode = <0x2>; 293 regulator-min-microvolt = <500000>; 294 regulator-max-microvolt = <1350000>; 295 regulator-ramp-delay = <6001>; 296 297 regulator-state-mem { 298 regulator-off-in-suspend; 299 }; 300 }; 301 302 vcc_1v8: DCDC_REG5 { 303 regulator-name = "vcc_1v8"; 304 regulator-always-on; 305 regulator-boot-on; 306 regulator-min-microvolt = <1800000>; 307 regulator-max-microvolt = <1800000>; 308 309 regulator-state-mem { 310 regulator-off-in-suspend; 311 }; 312 }; 313 314 vdda0v9_image: LDO_REG1 { 315 regulator-name = "vdda0v9_image"; 316 regulator-min-microvolt = <900000>; 317 regulator-max-microvolt = <900000>; 318 319 regulator-state-mem { 320 regulator-off-in-suspend; 321 }; 322 }; 323 324 vdda_0v9: LDO_REG2 { 325 regulator-name = "vdda_0v9"; 326 regulator-always-on; 327 regulator-boot-on; 328 regulator-min-microvolt = <900000>; 329 regulator-max-microvolt = <900000>; 330 331 regulator-state-mem { 332 regulator-off-in-suspend; 333 }; 334 }; 335 336 vdda0v9_pmu: LDO_REG3 { 337 regulator-name = "vdda0v9_pmu"; 338 regulator-always-on; 339 regulator-boot-on; 340 regulator-min-microvolt = <900000>; 341 regulator-max-microvolt = <900000>; 342 343 regulator-state-mem { 344 regulator-on-in-suspend; 345 regulator-suspend-microvolt = <900000>; 346 }; 347 }; 348 349 vccio_acodec: LDO_REG4 { 350 regulator-name = "vccio_acodec"; 351 regulator-always-on; 352 regulator-min-microvolt = <3300000>; 353 regulator-max-microvolt = <3300000>; 354 355 regulator-state-mem { 356 regulator-off-in-suspend; 357 }; 358 }; 359 360 vccio_sd: LDO_REG5 { 361 regulator-name = "vccio_sd"; 362 regulator-min-microvolt = <1800000>; 363 regulator-max-microvolt = <3300000>; 364 365 regulator-state-mem { 366 regulator-off-in-suspend; 367 }; 368 }; 369 370 vcc3v3_pmu: LDO_REG6 { 371 regulator-name = "vcc3v3_pmu"; 372 regulator-always-on; 373 regulator-boot-on; 374 regulator-min-microvolt = <3300000>; 375 regulator-max-microvolt = <3300000>; 376 377 regulator-state-mem { 378 regulator-on-in-suspend; 379 regulator-suspend-microvolt = <3300000>; 380 }; 381 }; 382 383 vcca_1v8: LDO_REG7 { 384 regulator-name = "vcca_1v8"; 385 regulator-always-on; 386 regulator-boot-on; 387 regulator-min-microvolt = <1800000>; 388 regulator-max-microvolt = <1800000>; 389 390 regulator-state-mem { 391 regulator-off-in-suspend; 392 }; 393 }; 394 395 vcca1v8_pmu: LDO_REG8 { 396 regulator-name = "vcca1v8_pmu"; 397 regulator-always-on; 398 regulator-boot-on; 399 regulator-min-microvolt = <1800000>; 400 regulator-max-microvolt = <1800000>; 401 402 regulator-state-mem { 403 regulator-on-in-suspend; 404 regulator-suspend-microvolt = <1800000>; 405 }; 406 }; 407 408 vcca1v8_image: LDO_REG9 { 409 regulator-name = "vcca1v8_image"; 410 regulator-min-microvolt = <1800000>; 411 regulator-max-microvolt = <1800000>; 412 413 regulator-state-mem { 414 regulator-off-in-suspend; 415 }; 416 }; 417 418 vcc_3v3: SWITCH_REG1 { 419 regulator-name = "vcc_3v3"; 420 regulator-always-on; 421 regulator-boot-on; 422 423 regulator-state-mem { 424 regulator-off-in-suspend; 425 }; 426 }; 427 428 vcc3v3_sd: SWITCH_REG2 { 429 regulator-name = "vcc3v3_sd"; 430 431 regulator-state-mem { 432 regulator-off-in-suspend; 433 }; 434 }; 435 }; 436 437 codec { 438 mic-in-differential; 439 }; 440 }; 441 }; 442 443 &i2s0_8ch { 444 status = "okay"; 445 }; 446 447 &i2s1_8ch { 448 rockchip,trcm-sync-tx-only; 449 status = "okay"; 450 }; 451 452 &mdio1 { 453 rgmii_phy1: ethernet-phy@0 { 454 compatible = "ethernet-phy-ieee802.3-c22"; 455 reg = <0x0>; 456 pinctrl-names = "default"; 457 pinctrl-0 = <ð_phy_rst>; 458 reset-assert-us = <20000>; 459 reset-deassert-us = <100000>; 460 reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; 461 }; 462 }; 463 464 &pinctrl { 465 ethernet { 466 eth_phy_rst: eth_phy_rst { 467 rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; 468 }; 469 }; 470 471 leds { 472 led_user_en: led_user_en { 473 rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; 474 }; 475 }; 476 477 pmic { 478 pmic_int: pmic_int { 479 rockchip,pins = 480 <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; 481 }; 482 }; 483 484 usb { 485 vcc5v0_usb_host_en: vcc5v0_usb_host_en { 486 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; 487 }; 488 vcc5v0_usb_hub_en: vcc5v0_usb_hub_en { 489 rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; 490 }; 491 vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { 492 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; 493 }; 494 }; 495 }; 496 497 &pmu_io_domains { 498 pmuio1-supply = <&vcc3v3_pmu>; 499 pmuio2-supply = <&vcc3v3_pmu>; 500 vccio1-supply = <&vccio_acodec>; 501 vccio2-supply = <&vcc_1v8>; 502 vccio3-supply = <&vccio_sd>; 503 vccio4-supply = <&vcc_1v8>; 504 vccio5-supply = <&vcc_3v3>; 505 vccio6-supply = <&vcc_1v8>; 506 vccio7-supply = <&vcc_3v3>; 507 status = "okay"; 508 }; 509 510 &saradc { 511 vref-supply = <&vcca_1v8>; 512 status = "okay"; 513 }; 514 515 &sdhci { 516 bus-width = <8>; 517 max-frequency = <200000000>; 518 non-removable; 519 pinctrl-names = "default"; 520 pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; 521 vmmc-supply = <&vcc_3v3>; 522 vqmmc-supply = <&vcc_1v8>; 523 status = "okay"; 524 }; 525 526 &sdmmc0 { 527 bus-width = <4>; 528 cap-sd-highspeed; 529 cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; 530 disable-wp; 531 pinctrl-names = "default"; 532 pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; 533 sd-uhs-sdr104; 534 vmmc-supply = <&vcc3v3_sd>; 535 vqmmc-supply = <&vccio_sd>; 536 status = "okay"; 537 }; 538 539 &tsadc { 540 rockchip,hw-tshut-mode = <1>; 541 rockchip,hw-tshut-polarity = <0>; 542 status = "okay"; 543 }; 544 545 &uart2 { 546 status = "okay"; 547 }; 548 549 &usb_host0_ehci { 550 status = "okay"; 551 }; 552 553 &usb_host0_ohci { 554 status = "okay"; 555 }; 556 557 &usb_host0_xhci { 558 extcon = <&usb2phy0>; 559 status = "okay"; 560 }; 561 562 &usb_host1_ehci { 563 status = "okay"; 564 }; 565 566 &usb_host1_ohci { 567 status = "okay"; 568 }; 569 570 &usb_host1_xhci { 571 status = "okay"; 572 }; 573 574 &usb2phy0 { 575 status = "okay"; 576 }; 577 578 &usb2phy0_host { 579 phy-supply = <&vcc5v0_usb_host>; 580 status = "okay"; 581 }; 582 583 &usb2phy0_otg { 584 phy-supply = <&vcc5v0_usb_otg>; 585 status = "okay"; 586 }; 587 588 &usb2phy1 { 589 status = "okay"; 590 }; 591 592 &usb2phy1_host { 593 phy-supply = <&vcc5v0_usb_host>; 594 status = "okay"; 595 }; 596 597 &usb2phy1_otg { 598 phy-supply = <&vcc5v0_usb_host>; 599 status = "okay"; 600 }; 601 602 &vop { 603 assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>; 604 assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>; 605 status = "okay"; 606 }; 607 608 &vop_mmu { 609 status = "okay"; 610 }; 611 612 &vp0 { 613 vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { 614 reg = <ROCKCHIP_VOP2_EP_HDMI0>; 615 remote-endpoint = <&hdmi_in_vp0>; 616 }; 617 };
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